Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/src/lib/str-find.h b/src/lib/str-find.h
new file mode 100644
index 0000000..9ab8f37
--- /dev/null
+++ b/src/lib/str-find.h
@@ -0,0 +1,20 @@
+#ifndef STR_FIND_H
+#define STR_FIND_H
+
+struct str_find_context;
+
+struct str_find_context *str_find_init(pool_t pool, const char *key);
+void str_find_deinit(struct str_find_context **ctx);
+
+/* Returns TRUE if key is found. It's possible to send the data in arbitrary
+   blocks and have the key still match. */
+bool str_find_more(struct str_find_context *ctx,
+		   const unsigned char *data, size_t size);
+/* After str_find_more() has returned TRUE, this function returns the end
+   position in the previous data block where the key had matched. */
+size_t str_find_get_match_end_pos(struct str_find_context *ctx);
+/* Reset input data. The next str_find_more() call won't try to match the key
+   to earlier data. */
+void str_find_reset(struct str_find_context *ctx);
+
+#endif